| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.41 | 12.619% | $149.1188 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $42.75 | 10.359% | $47.1785 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $168.99 | 11.197% | $187.9118 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $41.67 | 8.740% | $45.312 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $208.53 | 12.758% | $235.1343 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $32.73 | 5.540% | $34.5432 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $13.96 | 3.566% | $14.4578 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $641.04 | $713.6564 | $713.65 | $713.65 | $713.60 | |